5 papers
Agentic-ZTA: A Multi-Agent Architecture for Autonomous Zero Trust Enforcement
Shovan Roy, Lopamudra Praharaj, Maanak Gupta +1
Agentic AI is emerging as a promising paradigm for automating complex cybersecurity decisions, yet its use in enforcing zero trust introduces significant challenges in safety, reli…
Knowledge Base Poisoning Attacks and Defense for Policy-Aware LLM-RAG Framework
Om Solanki, Lopamudra Praharaj, Deepti Gupta +1
This paper presents an adversarial security study of the Policy-Aware LLM Retrieval-Augmented Generation (PA-LLM-RAG) framework for Internet of Battlefield Things (IoBT) mission co…
Policy-Aware Edge LLM-RAG Framework for Internet of Battlefield Things Mission Orchestration
Om Solanki, Lopamudra Praharaj, Deepti Gupta +1
Large Language Models (LLMs) offer a promising interface for intent-driven control of autonomous cyber-physical systems, but their direct use in mission-critical Internet of Battle…
Bridging Cloud Convenience and Protocol Transparency: A Hybrid Architecture for Ethereum Node Operations on Amazon Managed Blockchain
S M Mostaq Hossain, Amani Altarawneh, Maanak Gupta
As blockchain technologies are increasingly adopted in enterprise and research domains, the need for secure, scalable, and performance-transparent node infrastructure has become cr…
A Lightweight Edge-CNN-Transformer Model for Detecting Coordinated Cyber and Digital Twin Attacks in Cooperative Smart Farming
Lopamudra Praharaj, Deepti Gupta, Maanak Gupta
The agriculture sector is increasingly adopting innovative technologies to meet the growing food demands of the global population. To optimize resource utilization and minimize cro…